Напишите запрос SQL, чтобы принести имена работников с зарплатой> = 50000 и <= 100000.
SELECT CONCAT(FIRST_NAME, ' ', LAST_NAME) As Worker_Name, Salary
FROM worker
WHERE WORKER_ID IN
(SELECT WORKER_ID FROM worker
WHERE Salary BETWEEN 50000 AND 100000);
Kind Koala